On Wed, 2007-06-13 at 00:46 +0200, Steve Frécinaux wrote:
> Also, maybe an helper
> function to do that would be sufficient instead of a full-blown class,
> so that it can just be called in my_dialog_init to add the child widget
> and update its properties according to what's specified in the glade
> file.
Let me explain a bit more:
With such a function:
void
gtk_builder_build_object (GObject *object, const gchar *file,
const gchar *name)
{
GtkBuilder *builder;
GObject *child;
g_return_if_fail (GTK_IS_CONTAINER (object) &&
<typeof object inherits typeof widget(name)>);
buider = gtk_builder_new ();
gtk_builder_add_from_file (builder, file);
child = gtk_builder_get_object (builder, <widget(name).child>);
g_return_if_fail (child != NULL);
gtk_container_add (GTK_CONTAINER (object), child);
gtk_builder_update_object_properties (builder, object, name);
}
it would probably be as simple as overwriting the constructor of the
custom container type, this way:
static void
my_dialog_constructor (GObject *object, ...)
{
G_OBJECT_CLASS (parent_class)->construct (object, ...);
gtk_builder_build_object (object, "my-dialog");
/* connect signals here */
}
the default destroy handler would take care of throwing away the built
objects.
This kind of API would look nice and simple, wouldn't it ?
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